

class TestDemo{


    public static void func(){
        for(int i=1;i<=9;++i){
             for(int j=1;j<=i;++j){
                System.out.print(j+"*"+i+"="+j*i+" ");
            }
System.out.println();
        }
    }

    public static void main(String[] args) {
        func();
    }

}

